<!doctype html>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script src="../../assert_selection.js"></script>
<script>
selection_test(
  '<div contenteditable dir="rtl">|\nabc efd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\n^abc efd dabeb|\n</div>',
  '13-0 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\n|abc efd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\n^abc efd dabeb|\n</div>',
  '13-1 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\na|bc efd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\na^bc efd dabeb|\n</div>',
  '13-2 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nab|c efd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nab^c efd dabeb|\n</div>',
  '13-3 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc| efd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc^ efd dabeb|\n</div>',
  '13-4 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc |efd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc ^efd dabeb|\n</div>',
  '13-5 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc e|fd dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc e^fd dabeb|\n</div>',
  '13-6 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc ef|d dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc ef^d dabeb|\n</div>',
  '13-7 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd| dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd^ dabeb|\n</div>',
  '13-8 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd |dabeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd ^dabeb|\n</div>',
  '13-9 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd d|abeb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd d^abeb|\n</div>',
  '13-10 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd da|beb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd da^beb|\n</div>',
  '13-11 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd dab|eb\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd dab^eb|\n</div>',
  '13-12 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd dabe|b\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd dabe^b|\n</div>',
  '13-13 rtl forward lineboundary');

selection_test(
  '<div contenteditable dir="rtl">\nabc efd dabeb|\n</div>',
  selection => selection.modify('extend', 'forward', 'lineboundary'),
  '<div contenteditable dir="rtl">\nabc efd dabeb|\n</div>',
  '13-14 rtl forward lineboundary');
</script>
